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| author |   Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2014-11-03 15:36:35 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-11-06 08:30:02 -0500 |
| commit | ee3988c77e37896b0576ba01a793698add13d6f5 (patch) | |
| tree | 3de45f870ff718bcbac6fbaaa772754d3b66870b /tools/testing/selftests/ftrace/ftracetest | |
| parent | ftracetest: Sort testcases (diff) | |
| download | wireguard-linux-ee3988c77e37896b0576ba01a793698add13d6f5.tar.xz wireguard-linux-ee3988c77e37896b0576ba01a793698add13d6f5.zip | |
ftracetest: Add functions file that holds helper functions
Created the file tools/testing/ftrace/test.d/functions that will
hold helper functions.
Current helper functions include:
Add clear_trace() helper to reset the trace file
Used as a descriptive name to show that "echo > trace" is clearing
the trace file.
Add disable/enable_tracing() helper calls
Add calls that disable and enable tracing respectively by echoing
0 or 1 into tracing_on.
Add helper reset_tracer() function
Add a helper function reset_tracer() that will clear the current_tracer
(echo nop > current_tracer).
Link: http://lkml.kernel.org/r/20141103212737.696365174@goodmis.org
Link: http://lkml.kernel.org/r/20141104153028.465517119@goodmis.org
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'tools/testing/selftests/ftrace/ftracetest')
| -rwxr-xr-x | tools/testing/selftests/ftrace/ftracetest | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest index f15c0da07aca..c6381a9faf83 100755 --- a/tools/testing/selftests/ftrace/ftracetest +++ b/tools/testing/selftests/ftrace/ftracetest @@ -235,6 +235,9 @@ run_test() { # testfile fi } +# load in the helper functions +. $TEST_DIR/functions + # Main loop for t in $TEST_CASES; do run_test $t |